[2021] Lotus fight void beam

(SPOILER) 

We are investigating this issue! 

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Currently:

This bug occurs if you have 2x inputs hooked up (Mouse + KB AND Controller), AND if you have "Melee With Fire Weapon Input" toggled on... please try using one input device or grabbing the one you're not using and hitting any 'Fire Weapon' on any of the peripherals.

If this does not work, try resetting all custom controls. We think maybe the UI is telling you the default binding, but you've customized the 'attack' to something else. 

However, we are optimistic we might have a fix very soon! But you SHOULD be able to workaround by resetting all custom keybindings. 

SPOILERS: 

Please note:

If you are still bugged and haven't reset your bindings yet...
 

Send us your EE.cfg AND Settings file in a ticket so we can see whats causing the bug? https://digitalextremes.zendesk.com/hc/en-us

If you open a ticket, cite [DE]Rebecca + this thread in the subject, and attach your EE.cfg AND Settings (\%localappdata%\Warframe), it'd be appreciated. 

This is a request for PC players since EE.cfg and Settings is easily accessible there.